Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028811 | Internal combustion engine including at least one electric motor | Marco Brun, Wilhelm Feuser, Gerhard Knaps, Joachim Joisten-Pieritz, Peter Hoffmann +2 more | 2021-06-08 |
| 6065437 | Four-valve cylinder head of an internal combustion engine | — | 2000-05-23 |